Tales of 1001 Atoms

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Tales of 1001 Atoms

Imagine trying to count grains of rice in a cup that are shaking about, and then assume the grains are less than a nanometer long. This is akin to what David Hume and colleagues from the University of Heidelberg in Germany have recently done [1]. As reported in Physical Review Letters, by observing the light emitted from a collection of laser-cooled and trapped atoms, they can distinguish two e...

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ژورنال

عنوان ژورنال: Physics

سال: 2013

ISSN: 1943-2879

DOI: 10.1103/physics.6.137